In-line volume control



FIG. 1 is a top right perspective view of an in-line volume control showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof, the left side elevational view being a mirror image thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a rear elevational view thereof.

The broken lines showing a mounting clip, cables, control switch, seams, and connectors are for illustrative purpose only and form no part of the claimed design. 

We claim the ornamental design for an in-line volume control, as shown and described. 